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发明名称
Method of recovering hydrocarbons
摘要
申请公布号
US2337254(A)
申请公布日期
1943.12.21
申请号
US19400349590
申请日期
1940.08.02
申请人
PHILLIPS PETROLEUM COMPANY
发明人
LEGATSKI HAROLD R.;MCCULLOUGH GERALD W.
分类号
C10G5/04
主分类号
C10G5/04
代理机构
代理人
主权项
地址
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